The first area is math fundamentals, the second is statistics fundamentals, and the third is computer fundamentals. To go farther on the road of data analysis, you must focus on math and statistics. Data analysis in the end is to find the law behind the data, and find the law need to have the ability to design algorithms, so math and statistics for data analysis is very important.

And want to quickly become a data analyst, you can start learning from computer knowledge, the specific point is to start learning from the data analysis tools, and then in the process of learning to use the tools, assisted by algorithms as well as the industry lethal learning. Learning data analysis tools often start learning from Excel tools, Excel is currently more commonly used in the workplace data analysis tools, usually in the face of 100,000 structured data, Excel is still able to handle. For most people in the workplace, master Excel's data analysis capabilities to cope with most common data analysis scenarios.

After mastering Excel, the next step is to learn more about the database, starting with relational databases and focusing on the Sql language. After mastering the database, the ability to analyze data will have a more substantial increase in the amount of data that can be analyzed will also have a significant increase. If you use a combination of database and BI tools, then the results of data analysis will be richer, but also a more intuitive presentation interface.

The last step in data analysis requires learning a programming language, and learning Python is a good choice, as Python is widely used in the field of big data analysis, and Python is easy to learn, even without a programming foundation. Through Python to use machine learning to achieve data analysis is currently more popular way of data analysis.

Interested in big data analytics partners, you may want to start by looking at the big data analytics books to start getting started! There are a lot of big data teaching videos on the B-site, from the basic to the advanced ones, which are quite good, and the knowledge is very detailed, and there is also a complete version of the roadmap for learning. You can also see for yourself, download and learn to try.